Finite Group DatabasebetaFinite Group Databasebeta| order | 4448 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C2×D4×C139 ⋊ C2 |
| Sylow | C139 ⋊ #121 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D139 |
| commutator, socle, cosocle | C22×C139 | C23 |
| Fitting | C2×D4×C139 | C2 |
| hypercenter | C2×D4 | D139 |
| hypocenter | C139 | #121 |
| LCS | G ▷ C22×C139 ▷ C139 | |
| UCS | C1 ◁ C22 ◁ C2×D4 | |
94 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2224 |
Polycyclic presentation:
2^5,139|b^2=d,b^a=bd,c^a=ce,f^b=f^138704 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(4448, 118);